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Patent Searching and Data


Title:
MICRONEEDLE UNIT AND MICRONEEDLE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2015/111673
Kind Code:
A1
Abstract:
 The microneedle unit of the present invention is configured so that the direction from the bottom part thereof toward an open part thereof is a pressing direction, and a recessed container is allowed to deform due to reception by the bottom part of an external force in the pressing direction. Deformation of the recessed container includes displacement of the bottom part in the pressing direction, a protruding part is displaced in the pressing direction outside an accommodating space, a bonding part has a first contacting face in contact with the bottom part, and also has a second contacting face in contact with a supported face and spreading to the periphery of the supported face from the supported face, and the deformation of the recessed container causes the second contacting face to extend outside the accommodating space from the open part on the periphery of the supported face.

Inventors:
KATO HIROYUKI (JP)
Application Number:
PCT/JP2015/051733
Publication Date:
July 30, 2015
Filing Date:
January 22, 2015
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD (JP)
International Classes:
A61M37/00
Domestic Patent References:
WO2010095456A12010-08-26
WO2008020632A12008-02-21
Foreign References:
JP2010516337A2010-05-20
JP2013226427A2013-11-07
US20130023749A12013-01-24
JP2012183358A2012-09-27
Other References:
See also references of EP 3097942A4
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
Makoto Onda (JP)
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